---
id: 65a5080cafc379ea8d382c42
title: Task 109
challengeType: 22
dashedName: task-109
---

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AUDIO REFERENCE:
Sarah: Drones are an open door for exciting possibilities, Bob.
-->

# --description--

The expression `to be an open door for` means to create opportunities or possibilities for something to happen. It's like when you say, `Learning to code is an open door for many career paths,` meaning that knowing how to code can lead to various job opportunities.

# --fillInTheBlank--

## --sentence--

`Drones are an _ door for exciting _, Bob.`

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`open`

### --feedback--

This adjective in the expression means allowing access, passage, or a view through an empty space; not closed or blocked off.

---

`possibilities`

### --feedback--

This noun refers to things that may happen or be the case in the future, often exciting or beneficial opportunities. it is in plural form.
